TestMagic

madhur_ahuja · 2009 June 4th, 10:46 AM

Apologies for posting multiple questions in one thread .. But had no other choice.

Instead of blaming an airline accident on pilot error, investigators should find out why the error was made by analyzing airplane design, airline management, and pilot-training programs. For only then can changes be made to ensure that the same type of error does not recur and cause another accident.
Which of the following is a presupposition of the argument above?
(A) Pilot error is not a contributing factor in most airline accidents.
(B) Airline companies themselves should be the agents who investigate airline accidents.
(C) Stricter government regulation of airline companies will make air travel significantly safer.
(D) Investigators of airline accidents should contribute to the prevention of future accidents.
(E) Most pilots who make errors in flying will repeat their errors unless they are retrained.

Because of the recent transformation of the market. Quore, Inc., must increase productivity, 10 percent over the course of the next two years, or it will certainly go bankrupt. In fact, however, Quore’s production structure is such that if a 10 percent productivity increase is possible, then a 20 percent increase is attainable.
If the statements above are true, which one of the following must on the basis of them also be true?
(A) It is only Quore’s production structure that makes it possible for Quore to survive the transformation of the market.
(B) Quore will not go bankrupt if it achieves a productivity increase of 20 percent over the next two years.
(C) If the market had not been transformed, Quore would have required no productivity increase in order to avoid bankruptcy.
(D) Because of the transformation of the market, Quore will achieve a productivity increase of 10 percent over the next two years.
(E) If a 20 percent productivity increase is unattainable for Quore, then it must go bankrupt.

Until he was dismissed amid great controversy, Hastings was considered one of the greatest intelligence agents of all time. It is clear that if his dismissal was justified, then Hastings was either incompetent or else disloyal. Soon after the dismissal, however, it was shown that he had never been incompetent. Thus, one is forced to conclude that Hastings must have been disloyal.
Which one of the following states an assumption upon which the argument depends?

(A) Hastings’s dismissal was justified.
(B) Hastings was a high-ranking intelligence officer.
(C) The dismissal of anyone who was disloyal would be justified.
(D) Anyone whose dismissal was justified was disloyal.
(E) If someone was disloyal or incompetent, then his dismissal was justified.

Amy McConnell is considering running for election against the incumbent, Gregory Lutz. If Lutz has a large campaign fund, then he is already far ahead, and McConnell will not run against him. If Lutz does not have a large campaign fund, McConnell will scrutinize Lutz’s record for any hints of scandal that she could use against him. Anything of a scandalous nature would increase McConnell’s chances of winning, and she would campaign for election. If Lutz has a clean record, however, McConnell will not run against him.
Given the information in the passage, which one of the following must be false?
(A) Lutz does not have a large campaign fund, and McConnell does not run against him.
(B) Lutz’s record contains items that would increase McConnell’s chances of winning, and she runs against him.
(C) Lutz’s record contains scandalous items, and McConnell does not run against him.
(D) Lutz’s record contains nothing that would increase McConnell’s chances of winning, and she runs against him.
(E) Lutz has a large campaign fund, and McConnell does not run against him.

Only if the electorate is moral and intelligent will a democracy function well.
Which one of the following can be logically inferred from the claim above?
(A) If the electorate is moral and intelligent, then a democracy will function well.
(B) Either a democracy does not function well or else the electorate is not moral or not intelligent.
(C) If the electorate is not moral or not intelligent, then a democracy will not function well.
(D) If a democracy does not function well, then the electorate is not moral or not intelligent.
(E) It cannot, at the same time, be true that the electorate is moral and intelligent and that a democracy will not function well.

The workers at Bell Manufacturing will shortly go on strike unless the management increases their wages. As Bell’s president is well aware, however, in order to increase the worker’s wages, Bell would have to sell off some of its subsidiaries. So, some of Bell’s subsidiaries will be sold.
The conclusion above is properly drawn if which one of the following is assumed?
(A) Bell Manufacturing will begin to suffer increased losses.
(B) Bell’s management will refuse to increase its worker’s wages.
(C) The workers at Bell Manufacturing will not be going on strike.
(D) Bell’s president has the authority to offer the workers their desired wage increase.
(E) Bell’s workers will not accept a package of improved benefits in place of their desired wage increase.

Although most species of non-domestic mammals in Australia are marsupials, over 100 species—including seals, bats, and mice—are not marsupials but placentals. It is clear, however, that these placentals are not native to this island continent: all nonhuman placentals except the dingo, a dog introduced by the first humans that settled Australia, are animals whose ancestors could swim long distances, fly, or float on driftwood.
The conclusion above is properly drawn if which one of the following is assumed?
(A) Some marsupials now found in Australia might not be native to that continent, but rather might have been introduced to Australia by some other means.
(B) Humans who settled Australia probably introduced many of the placental mammal species now present on that Continent.
(C) The only Australian placentals that could be native to Australia would be animals whose ancestors could not have reached Australia from elsewhere.
(D) No marsupials now found in Australia can swim long distances, fly, or float on driftwood.
(E) Seals, bats, and mice are typically found only in areas where there are no native marsupials.

Public reports by national commissions, governors’ conference, and leadership groups have stressed the great need for better understanding of international affairs by the citizenry. If the country is to remain a leading nation in an era of international competitiveness, the need is undeniable. If there is such a need for the citizenry to have a better understanding of international affairs, then all of our new teachers must be prepared to teach their subject matter with an international orientation.
If all of the statements in the passage are true, which one of the following must also be true?
(A) If the country is to remain a leading nation in an era of international competitiveness, then new teachers must be prepared to teach their subject matter with an international orientation.
(B) If new teachers are prepared to teach their subject matter with an international orientation, then the country will remain a leading nation in an era of international competitiveness.
(C) If there is better understanding of international affairs by the citizenry, then the country will remain a leading nation in an era of international competitiveness.
(D) If the country is to remain a leading nation in an era of international competitiveness, then there is no need for the citizenry to have a better understanding of international affairs.
(E) Public reports from various groups and commissions have stressed the need for a more international orientation in the education of teachers.

Alaka · 2009 June 5th, 06:20 PM

1.d
2.c
3.e
4.a
5.a
6.d
7.c
8.c

ameyp12 · 2009 June 6th, 03:33 AM

Instead of blaming an airline accident on pilot error, investigators should find out why the error was made by analyzing airplane design, airline management, and pilot-training programs. For only then can changes be made to ensure that the same type of error does not recur and cause another accident.
Which of the following is a presupposition of the argument above?
(A) Pilot error is not a contributing factor in most airline accidents.
(B) Airline companies themselves should be the agents who investigate airline accidents.
(C) Stricter government regulation of airline companies will make air travel significantly safer.
(D) Investigators of airline accidents should contribute to the prevention of future accidents.
(E) Most pilots who make errors in flying will repeat their errors unless they are retrained.

IMO E

================================================== ====

Because of the recent transformation of the market. Quore, Inc., must increase productivity, 10 percent over the course of the next two years, or it will certainly go bankrupt. In fact, however, Quore’s production structure is such that if a 10 percent productivity increase is possible, then a 20 percent increase is attainable.
If the statements above are true, which one of the following must on the basis of them also be true?
(A) It is only Quore’s production structure that makes it possible for Quore to survive the transformation of the market.
(B) Quore will not go bankrupt if it achieves a productivity increase of 20 percent over the next two years.
(C) If the market had not been transformed, Quore would have required no productivity increase in order to avoid bankruptcy.
(D) Because of the transformation of the market, Quore will achieve a productivity increase of 10 percent over the next two years.
(E) If a 20 percent productivity increase is unattainable for Quore, then it must go bankrupt.

IMO C

================================================== =====

Until he was dismissed amid great controversy, Hastings was considered one of the greatest intelligence agents of all time. It is clear that if his dismissal was justified, then Hastings was either incompetent or else disloyal. Soon after the dismissal, however, it was shown that he had never been incompetent. Thus, one is forced to conclude that Hastings must have been disloyal.
Which one of the following states an assumption upon which the argument depends?

(A) Hastings’s dismissal was justified.
(B) Hastings was a high-ranking intelligence officer.
(C) The dismissal of anyone who was disloyal would be justified.
(D) Anyone whose dismissal was justified was disloyal.
(E) If someone was disloyal or incompetent, then his dismissal was justified.

IMO A

================================================== =======

Amy McConnell is considering running for election against the incumbent, Gregory Lutz. If Lutz has a large campaign fund, then he is already far ahead, and McConnell will not run against him. If Lutz does not have a large campaign fund, McConnell will scrutinize Lutz’s record for any hints of scandal that she could use against him. Anything of a scandalous nature would increase McConnell’s chances of winning, and she would campaign for election. If Lutz has a clean record, however, McConnell will not run against him.
Given the information in the passage, which one of the following must be false?
(A) Lutz does not have a large campaign fund, and McConnell does not run against him.
(B) Lutz’s record contains items that would increase McConnell’s chances of winning, and she runs against him.
(C) Lutz’s record contains scandalous items, and McConnell does not run against him.
(D) Lutz’s record contains nothing that would increase McConnell’s chances of winning, and she runs against him.
(E) Lutz has a large campaign fund, and McConnell does not run against him.

IMO C

================================================== =====

Only if the electorate is moral and intelligent will a democracy function well.
Which one of the following can be logically inferred from the claim above?
(A) If the electorate is moral and intelligent, then a democracy will function well.
(B) Either a democracy does not function well or else the electorate is not moral or not intelligent.
(C) If the electorate is not moral or not intelligent, then a democracy will not function well.
We have "only X then Y" --> implies
"If NO X , no Y"

(D) If a democracy does not function well, then the electorate is not moral or not intelligent.
(E) It cannot, at the same time, be true that the electorate is moral and intelligent and that a democracy will not function well.

IMO C

================================================== =====

The workers at Bell Manufacturing will shortly go on strike unless the management increases their wages. As Bell’s president is well aware, however, in order to increase the worker’s wages, Bell would have to sell off some of its subsidiaries. So, some of Bell’s subsidiaries will be sold.
The conclusion above is properly drawn if which one of the following is assumed?
(A) Bell Manufacturing will begin to suffer increased losses.
(B) Bell’s management will refuse to increase its worker’s wages.
(C) The workers at Bell Manufacturing will not be going on strike.
(D) Bell’s president has the authority to offer the workers their desired wage increase.
(E) Bell’s workers will not accept a package of improved benefits in place of their desired wage increase.

IMO E

================================================== ====

Although most species of non-domestic mammals in Australia are marsupials, over 100 species—including seals, bats, and mice—are not marsupials but placentals. It is clear, however, that these placentals are not native to this island continent: all nonhuman placentals except the dingo, a dog introduced by the first humans that settled Australia, are animals whose ancestors could swim long distances, fly, or float on driftwood.
The conclusion above is properly drawn if which one of the following is assumed?
(A) Some marsupials now found in Australia might not be native to that continent, but rather might have been introduced to Australia by some other means.
(B) Humans who settled Australia probably introduced many of the placental mammal species now present on that Continent.
(C) The only Australian placentals that could be native to Australia would be animals whose ancestors could not have reached Australia from elsewhere.
(D) No marsupials now found in Australia can swim long distances, fly, or float on driftwood.
(E) Seals, bats, and mice are typically found only in areas where there are no native marsupials.

IMO C

================================================== ======

Public reports by national commissions, governors’ conference, and leadership groups have stressed the great need for better understanding of international affairs by the citizenry. If the country is to remain a leading nation in an era of international competitiveness, the need is undeniable. If there is such a need for the citizenry to have a better understanding of international affairs, then all of our new teachers must be prepared to teach their subject matter with an international orientation.
If all of the statements in the passage are true, which one of the following must also be true?
(A) If the country is to remain a leading nation in an era of international competitiveness, then new teachers must be prepared to teach their subject matter with an international orientation.
(B) If new teachers are prepared to teach their subject matter with an international orientation, then the country will remain a leading nation in an era of international competitiveness.
(C) If there is better understanding of international affairs by the citizenry, then the country will remain a leading nation in an era of international competitiveness.
(D) If the country is to remain a leading nation in an era of international competitiveness, then there is no need for the citizenry to have a better understanding of international affairs.
(E) Public reports from various groups and commissions have stressed the need for a more international orientation in the education of teachers.

IMO C

ameyp12 · 2009 June 6th, 03:35 AM

OA with explainations pls.

Also as far as possible pls try to avoid multiple questions in 1 thread.

Thanks

madhur_ahuja · 2009 June 6th, 04:15 AM

Please give some explanations. Will post OA later ..

mission_emba · 2009 June 7th, 06:16 AM

Because of the recent transformation of the market. Quore, Inc., must increase productivity, 10 percent over the course of the next two years, or it will certainly go bankrupt. In fact, however, Quore’s production structure is such that if a 10 percent productivity increase is possible, then a 20 percent increase is attainable.
If the statements above are true, which one of the following must on the basis of them also be true?
(A) It is only Quore’s production structure that makes it possible for Quore to survive the transformation of the market.( if only Quore's .. not discussed in the passage )
(B) Quore will not go bankrupt if it achieves a productivity increase of 20 percent over the next two years. (10% production increase is necessary condition , there might be other points .. )
(C) If the market had not been transformed, Quore would have required no productivity increase in order to avoid bankruptcy.(out of scope)
(D) Because of the transformation of the market, Quore will achieve a productivity increase of 10 percent over the next two years.(Not mentioned )
(E) If a 20 percent productivity increase is unattainable for Quore, then it must go bankrupt.(10% increase in production is a must condition ,If this condition is not fullfilled ,Quore will face bankruptcy)

IMO E
---------------------------------------------------------

Until he was dismissed amid great controversy, Hastings was considered one of the greatest intelligence agents of all time. It is clear that if his dismissal was justified, then Hastings was either incompetent or else disloyal. Soon after the dismissal, however, it was shown that he had never been incompetent. Thus, one is forced to conclude that Hastings must have been disloyal.
Which one of the following states an assumption upon which the argument depends?

(A) Hastings’s dismissal was justified.
(B) Hastings was a high-ranking intelligence officer.
(C) The dismissal of anyone who was disloyal would be justified.
(D) Anyone whose dismissal was justified was disloyal.
(E) If someone was disloyal or incompetent, then his dismissal was justified.

If dismissal justified then either incompetent or disloyal. The conclusion is "disloyal".Then assumption is that his dismissal was justified.

IMO A
-------------------------------------

The workers at Bell Manufacturing will shortly go on strike unless the management increases their wages. As Bell’s president is well aware, however, in order to increase the worker’s wages, Bell would have to sell off some of its subsidiaries. So, some of Bell’s subsidiaries will be sold.
The conclusion above is properly drawn if which one of the following is assumed?
(A) Bell Manufacturing will begin to suffer increased losses.
(B) Bell’s management will refuse to increase its worker’s wages.
(C) The workers at Bell Manufacturing will not be going on strike.
(D) Bell’s president has the authority to offer the workers their desired wage increase.
(E) Bell’s workers will not accept a package of improved benefits in place of their desired wage increase.

The conclusion is that the Bell's some of the subsidiary will be sold . It means , wages of the worker is sure to increase.The worker will only accept the wages and no subsitute . Choice D captures this point .

IMO D
---------------------------------------

Although most species of non-domestic mammals in Australia are marsupials, over 100 species—including seals, bats, and mice—are not marsupials but placentals. It is clear, however, that these placentals are not native to this island continent: all nonhuman placentals except the dingo, a dog introduced by the first humans that settled Australia, are animals whose ancestors could swim long distances, fly, or float on driftwood.
The conclusion above is properly drawn if which one of the following is assumed?
(A) Some marsupials now found in Australia might not be native to that continent, but rather might have been introduced to Australia by some other means. ( Point is against the argument ... most non domestic animal - marsupial )
(B) Humans who settled Australia probably introduced many of the placental mammal species now present on that Continent.(True , but this is just a fact).
(C) The only Australian placentals that could be native to Australia would be animals whose ancestors could not have reached Australia from elsewhere.(Argument says most of the non domestics are marsupial , some are placental , some placental are not native to Australia .Any placental would be native to Australia if ancestor could not reach by any means )
(D) No marsupials now found in Australia can swim long distances, fly, or float on driftwood.(taking about present situation ,we need some info regarding source , irrelevant )
(E) Seals, bats, and mice are typically found only in areas where there are no native marsupials.(taking about habitat , we need some info regarding some source , irrelevant )

IMO C

KrazyGMAT · 2009 July 2nd, 11:28 AM

[quote=madhur_ahuja;768186]Apologies for posting multiple questions in one thread .. But had no other choice.

Instead of blaming an airline accident on pilot error, investigators should find out why the error was made by analyzing airplane design, airline management, and pilot-training programs. For only then can changes be made to ensure that the same type of error does not recur and cause another accident.
Which of the following is a presupposition of the argument above?
(A) Pilot error is not a contributing factor in most airline accidents.
(B) Airline companies themselves should be the agents who investigate airline accidents.
(C) Stricter government regulation of airline companies will make air travel significantly safer.
(D) Investigators of airline accidents should contribute to the prevention of future accidents.
(E) Most pilots who make errors in flying will repeat their errors unless they are retrained.

answer:d

Because of the recent transformation of the market. Quore, Inc., must increase productivity, 10 percent over the course of the next two years, or it will certainly go bankrupt. In fact, however, Quore’s production structure is such that if a 10 percent productivity increase is possible, then a 20 percent increase is attainable.
If the statements above are true, which one of the following must on the basis of them also be true?
(A) It is only Quore’s production structure that makes it possible for Quore to survive the transformation of the market.
(B) Quore will not go bankrupt if it achieves a productivity increase of 20 percent over the next two years.
(C) If the market had not been transformed, Quore would have required no productivity increase in order to avoid bankruptcy.
(D) Because of the transformation of the market, Quore will achieve a productivity increase of 10 percent over the next two years.
(E) If a 20 percent productivity increase is unattainable for Quore, then it must go bankrupt.

answer:E

Until he was dismissed amid great controversy, Hastings was considered one of the greatest intelligence agents of all time. It is clear that if his dismissal was justified, then Hastings was either incompetent or else disloyal. Soon after the dismissal, however, it was shown that he had never been incompetent. Thus, one is forced to conclude that Hastings must have been disloyal.
Which one of the following states an assumption upon which the argument depends?

(A) Hastings’s dismissal was justified.
(B) Hastings was a high-ranking intelligence officer.
(C) The dismissal of anyone who was disloyal would be justified.
(D) Anyone whose dismissal was justified was disloyal.
(E) If someone was disloyal or incompetent, then his dismissal was justified.

answer:A

Amy McConnell is considering running for election against the incumbent, Gregory Lutz. If Lutz has a large campaign fund, then he is already far ahead, and McConnell will not run against him. If Lutz does not have a large campaign fund, McConnell will scrutinize Lutz’s record for any hints of scandal that she could use against him. Anything of a scandalous nature would increase McConnell’s chances of winning, and she would campaign for election. If Lutz has a clean record, however, McConnell will not run against him.
Given the information in the passage, which one of the following must be false?
(A) Lutz does not have a large campaign fund, and McConnell does not run against him.
(B) Lutz’s record contains items that would increase McConnell’s chances of winning, and she runs against him.
(C) Lutz’s record contains scandalous items, and McConnell does not run against him.
(D) Lutz’s record contains nothing that would increase McConnell’s chances of winning, and she runs against him.
(E) Lutz has a large campaign fund, and McConnell does not run against him.

answer:c

Only if the electorate is moral and intelligent will a democracy function well.
Which one of the following can be logically inferred from the claim above?
(A) If the electorate is moral and intelligent, then a democracy will function well.
(B) Either a democracy does not function well or else the electorate is not moral or not intelligent.
(C) If the electorate is not moral or not intelligent, then a democracy will not function well.
(D) If a democracy does not function well, then the electorate is not moral or not intelligent.
(E) It cannot, at the same time, be true that the electorate is moral and intelligent and that a democracy will not function well.

answer:C
The workers at Bell Manufacturing will shortly go on strike unless the management increases their wages. As Bell’s president is well aware, however, in order to increase the worker’s wages, Bell would have to sell off some of its subsidiaries. So, some of Bell’s subsidiaries will be sold.
The conclusion above is properly drawn if which one of the following is assumed?
(A) Bell Manufacturing will begin to suffer increased losses.
(B) Bell’s management will refuse to increase its worker’s wages.
(C) The workers at Bell Manufacturing will not be going on strike.
(D) Bell’s president has the authority to offer the workers their desired wage increase.
(E) Bell’s workers will not accept a package of improved benefits in place of their desired wage increase.

answer

Although most species of non-domestic mammals in Australia are marsupials, over 100 species—including seals, bats, and mice—are not marsupials but placentals. It is clear, however, that these placentals are not native to this island continent: all nonhuman placentals except the dingo, a dog introduced by the first humans that settled Australia, are animals whose ancestors could swim long distances, fly, or float on driftwood.
The conclusion above is properly drawn if which one of the following is assumed?
(A) Some marsupials now found in Australia might not be native to that continent, but rather might have been introduced to Australia by some other means.
(B) Humans who settled Australia probably introduced many of the placental mammal species now present on that Continent.
(C) The only Australian placentals that could be native to Australia would be animals whose ancestors could not have reached Australia from elsewhere.
(D) No marsupials now found in Australia can swim long distances, fly, or float on driftwood.
(E) Seals, bats, and mice are typically found only in areas where there are no native marsupials.

answer:C
Public reports by national commissions, governors’ conference, and leadership groups have stressed the great need for better understanding of international affairs by the citizenry. If the country is to remain a leading nation in an era of international competitiveness, the need is undeniable. If there is such a need for the citizenry to have a better understanding of international affairs, then all of our new teachers must be prepared to teach their subject matter with an international orientation.
If all of the statements in the passage are true, which one of the following must also be true?
(A) If the country is to remain a leading nation in an era of international competitiveness, then new teachers must be prepared to teach their subject matter with an international orientation.
(B) If new teachers are prepared to teach their subject matter with an international orientation, then the country will remain a leading nation in an era of international competitiveness.
(C) If there is better understanding of international affairs by the citizenry, then the country will remain a leading nation in an era of international competitiveness.
(D) If the country is to remain a leading nation in an era of international competitiveness, then there is no need for the citizenry to have a better understanding of international affairs.
(E) Public reports from various groups and commissions have stressed the need for a more international orientation in the education of teachers.
answer:A

por favor, El Señor Send The OA

finsisher · 2009 July 2nd, 08:08 PM

I am burn out today because of office work..... only if electorate..... answer: C and i am sure its correct, Rest I will post tomorrow reasoning for this answer,,, necessary but not sufficient condition.. if then is

MBA2010HereWeGo · 2009 July 2nd, 09:35 PM

I got

E, B, A, D, A, D, C, C.

Please post OA and explaination.

Thanks!

sasen · 2009 July 3rd, 01:36 AM

mi answers are:
1)E
2)E
3)A
4)D
5)C
6)C
7)C
8)A
Will explain after the OA..since there have been so mani replies

2009 June 4th, 10:46 AM	#1 (permalink)
madhur_ahuja TestMagic Guru Join Date: Feb 2007 Location: Hyderabad Posts: 1,674	Tough CS's .. Lets discuss each Apologies for posting multiple questions in one thread .. But had no other choice. Instead of blaming an airline accident on pilot error, investigators should find out why the error was made by analyzing airplane design, airline management, and pilot-training programs. For only then can changes be made to ensure that the same type of error does not recur and cause another accident. Which of the following is a presupposition of the argument above? (A) Pilot error is not a contributing factor in most airline accidents. (B) Airline companies themselves should be the agents who investigate airline accidents. (C) Stricter government regulation of airline companies will make air travel significantly safer. (D) Investigators of airline accidents should contribute to the prevention of future accidents. (E) Most pilots who make errors in flying will repeat their errors unless they are retrained. Because of the recent transformation of the market. Quore, Inc., must increase productivity, 10 percent over the course of the next two years, or it will certainly go bankrupt. In fact, however, Quore’s production structure is such that if a 10 percent productivity increase is possible, then a 20 percent increase is attainable. If the statements above are true, which one of the following must on the basis of them also be true? (A) It is only Quore’s production structure that makes it possible for Quore to survive the transformation of the market. (B) Quore will not go bankrupt if it achieves a productivity increase of 20 percent over the next two years. (C) If the market had not been transformed, Quore would have required no productivity increase in order to avoid bankruptcy. (D) Because of the transformation of the market, Quore will achieve a productivity increase of 10 percent over the next two years. (E) If a 20 percent productivity increase is unattainable for Quore, then it must go bankrupt. Until he was dismissed amid great controversy, Hastings was considered one of the greatest intelligence agents of all time. It is clear that if his dismissal was justified, then Hastings was either incompetent or else disloyal. Soon after the dismissal, however, it was shown that he had never been incompetent. Thus, one is forced to conclude that Hastings must have been disloyal. Which one of the following states an assumption upon which the argument depends? (A) Hastings’s dismissal was justified. (B) Hastings was a high-ranking intelligence officer. (C) The dismissal of anyone who was disloyal would be justified. (D) Anyone whose dismissal was justified was disloyal. (E) If someone was disloyal or incompetent, then his dismissal was justified. Amy McConnell is considering running for election against the incumbent, Gregory Lutz. If Lutz has a large campaign fund, then he is already far ahead, and McConnell will not run against him. If Lutz does not have a large campaign fund, McConnell will scrutinize Lutz’s record for any hints of scandal that she could use against him. Anything of a scandalous nature would increase McConnell’s chances of winning, and she would campaign for election. If Lutz has a clean record, however, McConnell will not run against him. Given the information in the passage, which one of the following must be false? (A) Lutz does not have a large campaign fund, and McConnell does not run against him. (B) Lutz’s record contains items that would increase McConnell’s chances of winning, and she runs against him. (C) Lutz’s record contains scandalous items, and McConnell does not run against him. (D) Lutz’s record contains nothing that would increase McConnell’s chances of winning, and she runs against him. (E) Lutz has a large campaign fund, and McConnell does not run against him. Only if the electorate is moral and intelligent will a democracy function well. Which one of the following can be logically inferred from the claim above? (A) If the electorate is moral and intelligent, then a democracy will function well. (B) Either a democracy does not function well or else the electorate is not moral or not intelligent. (C) If the electorate is not moral or not intelligent, then a democracy will not function well. (D) If a democracy does not function well, then the electorate is not moral or not intelligent. (E) It cannot, at the same time, be true that the electorate is moral and intelligent and that a democracy will not function well. The workers at Bell Manufacturing will shortly go on strike unless the management increases their wages. As Bell’s president is well aware, however, in order to increase the worker’s wages, Bell would have to sell off some of its subsidiaries. So, some of Bell’s subsidiaries will be sold. The conclusion above is properly drawn if which one of the following is assumed? (A) Bell Manufacturing will begin to suffer increased losses. (B) Bell’s management will refuse to increase its worker’s wages. (C) The workers at Bell Manufacturing will not be going on strike. (D) Bell’s president has the authority to offer the workers their desired wage increase. (E) Bell’s workers will not accept a package of improved benefits in place of their desired wage increase. Although most species of non-domestic mammals in Australia are marsupials, over 100 species—including seals, bats, and mice—are not marsupials but placentals. It is clear, however, that these placentals are not native to this island continent: all nonhuman placentals except the dingo, a dog introduced by the first humans that settled Australia, are animals whose ancestors could swim long distances, fly, or float on driftwood. The conclusion above is properly drawn if which one of the following is assumed? (A) Some marsupials now found in Australia might not be native to that continent, but rather might have been introduced to Australia by some other means. (B) Humans who settled Australia probably introduced many of the placental mammal species now present on that Continent. (C) The only Australian placentals that could be native to Australia would be animals whose ancestors could not have reached Australia from elsewhere. (D) No marsupials now found in Australia can swim long distances, fly, or float on driftwood. (E) Seals, bats, and mice are typically found only in areas where there are no native marsupials. Public reports by national commissions, governors’ conference, and leadership groups have stressed the great need for better understanding of international affairs by the citizenry. If the country is to remain a leading nation in an era of international competitiveness, the need is undeniable. If there is such a need for the citizenry to have a better understanding of international affairs, then all of our new teachers must be prepared to teach their subject matter with an international orientation. If all of the statements in the passage are true, which one of the following must also be true? (A) If the country is to remain a leading nation in an era of international competitiveness, then new teachers must be prepared to teach their subject matter with an international orientation. (B) If new teachers are prepared to teach their subject matter with an international orientation, then the country will remain a leading nation in an era of international competitiveness. (C) If there is better understanding of international affairs by the citizenry, then the country will remain a leading nation in an era of international competitiveness. (D) If the country is to remain a leading nation in an era of international competitiveness, then there is no need for the citizenry to have a better understanding of international affairs. (E) Public reports from various groups and commissions have stressed the need for a more international orientation in the education of teachers.

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2009 June 5th, 06:20 PM	#2 (permalink)
Alaka I JUST got here. Join Date: Aug 2008 Posts: 19	1.d 2.c 3.e 4.a 5.a 6.d 7.c 8.c

2009 June 6th, 03:33 AM	#3 (permalink)
ameyp12 Within my grasp! Join Date: Nov 2007 Posts: 375	Instead of blaming an airline accident on pilot error, investigators should find out why the error was made by analyzing airplane design, airline management, and pilot-training programs. For only then can changes be made to ensure that the same type of error does not recur and cause another accident. Which of the following is a presupposition of the argument above? (A) Pilot error is not a contributing factor in most airline accidents. (B) Airline companies themselves should be the agents who investigate airline accidents. (C) Stricter government regulation of airline companies will make air travel significantly safer. (D) Investigators of airline accidents should contribute to the prevention of future accidents. (E) Most pilots who make errors in flying will repeat their errors unless they are retrained. IMO E ================================================== ==== Because of the recent transformation of the market. Quore, Inc., must increase productivity, 10 percent over the course of the next two years, or it will certainly go bankrupt. In fact, however, Quore’s production structure is such that if a 10 percent productivity increase is possible, then a 20 percent increase is attainable. If the statements above are true, which one of the following must on the basis of them also be true? (A) It is only Quore’s production structure that makes it possible for Quore to survive the transformation of the market. (B) Quore will not go bankrupt if it achieves a productivity increase of 20 percent over the next two years. (C) If the market had not been transformed, Quore would have required no productivity increase in order to avoid bankruptcy. (D) Because of the transformation of the market, Quore will achieve a productivity increase of 10 percent over the next two years. (E) If a 20 percent productivity increase is unattainable for Quore, then it must go bankrupt. IMO C ================================================== ===== Until he was dismissed amid great controversy, Hastings was considered one of the greatest intelligence agents of all time. It is clear that if his dismissal was justified, then Hastings was either incompetent or else disloyal. Soon after the dismissal, however, it was shown that he had never been incompetent. Thus, one is forced to conclude that Hastings must have been disloyal. Which one of the following states an assumption upon which the argument depends? (A) Hastings’s dismissal was justified. (B) Hastings was a high-ranking intelligence officer. (C) The dismissal of anyone who was disloyal would be justified. (D) Anyone whose dismissal was justified was disloyal. (E) If someone was disloyal or incompetent, then his dismissal was justified. IMO A ================================================== ======= Amy McConnell is considering running for election against the incumbent, Gregory Lutz. If Lutz has a large campaign fund, then he is already far ahead, and McConnell will not run against him. If Lutz does not have a large campaign fund, McConnell will scrutinize Lutz’s record for any hints of scandal that she could use against him. Anything of a scandalous nature would increase McConnell’s chances of winning, and she would campaign for election. If Lutz has a clean record, however, McConnell will not run against him. Given the information in the passage, which one of the following must be false? (A) Lutz does not have a large campaign fund, and McConnell does not run against him. (B) Lutz’s record contains items that would increase McConnell’s chances of winning, and she runs against him. (C) Lutz’s record contains scandalous items, and McConnell does not run against him. (D) Lutz’s record contains nothing that would increase McConnell’s chances of winning, and she runs against him. (E) Lutz has a large campaign fund, and McConnell does not run against him. IMO C ================================================== ===== Only if the electorate is moral and intelligent will a democracy function well. Which one of the following can be logically inferred from the claim above? (A) If the electorate is moral and intelligent, then a democracy will function well. (B) Either a democracy does not function well or else the electorate is not moral or not intelligent. (C) If the electorate is not moral or not intelligent, then a democracy will not function well. We have "only X then Y" --> implies "If NO X , no Y" (D) If a democracy does not function well, then the electorate is not moral or not intelligent. (E) It cannot, at the same time, be true that the electorate is moral and intelligent and that a democracy will not function well. IMO C ================================================== ===== The workers at Bell Manufacturing will shortly go on strike unless the management increases their wages. As Bell’s president is well aware, however, in order to increase the worker’s wages, Bell would have to sell off some of its subsidiaries. So, some of Bell’s subsidiaries will be sold. The conclusion above is properly drawn if which one of the following is assumed? (A) Bell Manufacturing will begin to suffer increased losses. (B) Bell’s management will refuse to increase its worker’s wages. (C) The workers at Bell Manufacturing will not be going on strike. (D) Bell’s president has the authority to offer the workers their desired wage increase. (E) Bell’s workers will not accept a package of improved benefits in place of their desired wage increase. IMO E ================================================== ==== Although most species of non-domestic mammals in Australia are marsupials, over 100 species—including seals, bats, and mice—are not marsupials but placentals. It is clear, however, that these placentals are not native to this island continent: all nonhuman placentals except the dingo, a dog introduced by the first humans that settled Australia, are animals whose ancestors could swim long distances, fly, or float on driftwood. The conclusion above is properly drawn if which one of the following is assumed? (A) Some marsupials now found in Australia might not be native to that continent, but rather might have been introduced to Australia by some other means. (B) Humans who settled Australia probably introduced many of the placental mammal species now present on that Continent. (C) The only Australian placentals that could be native to Australia would be animals whose ancestors could not have reached Australia from elsewhere. (D) No marsupials now found in Australia can swim long distances, fly, or float on driftwood. (E) Seals, bats, and mice are typically found only in areas where there are no native marsupials. IMO C ================================================== ====== Public reports by national commissions, governors’ conference, and leadership groups have stressed the great need for better understanding of international affairs by the citizenry. If the country is to remain a leading nation in an era of international competitiveness, the need is undeniable. If there is such a need for the citizenry to have a better understanding of international affairs, then all of our new teachers must be prepared to teach their subject matter with an international orientation. If all of the statements in the passage are true, which one of the following must also be true? (A) If the country is to remain a leading nation in an era of international competitiveness, then new teachers must be prepared to teach their subject matter with an international orientation. (B) If new teachers are prepared to teach their subject matter with an international orientation, then the country will remain a leading nation in an era of international competitiveness. (C) If there is better understanding of international affairs by the citizenry, then the country will remain a leading nation in an era of international competitiveness. (D) If the country is to remain a leading nation in an era of international competitiveness, then there is no need for the citizenry to have a better understanding of international affairs. (E) Public reports from various groups and commissions have stressed the need for a more international orientation in the education of teachers. IMO C

2009 June 6th, 03:35 AM	#4 (permalink)
ameyp12 Within my grasp! Join Date: Nov 2007 Posts: 375	OA with explainations pls. Also as far as possible pls try to avoid multiple questions in 1 thread. Thanks

2009 June 6th, 04:15 AM	#5 (permalink)
madhur_ahuja TestMagic Guru Join Date: Feb 2007 Location: Hyderabad Posts: 1,674	Please give some explanations. Will post OA later ..

2009 June 7th, 06:16 AM	#6 (permalink)
mission_emba Eager! Join Date: Jun 2009 Posts: 68	Because of the recent transformation of the market. Quore, Inc., must increase productivity, 10 percent over the course of the next two years, or it will certainly go bankrupt. In fact, however, Quore’s production structure is such that if a 10 percent productivity increase is possible, then a 20 percent increase is attainable. If the statements above are true, which one of the following must on the basis of them also be true? (A) It is only Quore’s production structure that makes it possible for Quore to survive the transformation of the market.( if only Quore's .. not discussed in the passage ) (B) Quore will not go bankrupt if it achieves a productivity increase of 20 percent over the next two years. (10% production increase is necessary condition , there might be other points .. ) (C) If the market had not been transformed, Quore would have required no productivity increase in order to avoid bankruptcy.(out of scope) (D) Because of the transformation of the market, Quore will achieve a productivity increase of 10 percent over the next two years.(Not mentioned ) (E) If a 20 percent productivity increase is unattainable for Quore, then it must go bankrupt.(10% increase in production is a must condition ,If this condition is not fullfilled ,Quore will face bankruptcy) IMO E --------------------------------------------------------- Until he was dismissed amid great controversy, Hastings was considered one of the greatest intelligence agents of all time. It is clear that if his dismissal was justified, then Hastings was either incompetent or else disloyal. Soon after the dismissal, however, it was shown that he had never been incompetent. Thus, one is forced to conclude that Hastings must have been disloyal. Which one of the following states an assumption upon which the argument depends? (A) Hastings’s dismissal was justified. (B) Hastings was a high-ranking intelligence officer. (C) The dismissal of anyone who was disloyal would be justified. (D) Anyone whose dismissal was justified was disloyal. (E) If someone was disloyal or incompetent, then his dismissal was justified. If dismissal justified then either incompetent or disloyal. The conclusion is "disloyal".Then assumption is that his dismissal was justified. IMO A ------------------------------------- The workers at Bell Manufacturing will shortly go on strike unless the management increases their wages. As Bell’s president is well aware, however, in order to increase the worker’s wages, Bell would have to sell off some of its subsidiaries. So, some of Bell’s subsidiaries will be sold. The conclusion above is properly drawn if which one of the following is assumed? (A) Bell Manufacturing will begin to suffer increased losses. (B) Bell’s management will refuse to increase its worker’s wages. (C) The workers at Bell Manufacturing will not be going on strike. (D) Bell’s president has the authority to offer the workers their desired wage increase. (E) Bell’s workers will not accept a package of improved benefits in place of their desired wage increase. The conclusion is that the Bell's some of the subsidiary will be sold . It means , wages of the worker is sure to increase.The worker will only accept the wages and no subsitute . Choice D captures this point . IMO D --------------------------------------- Although most species of non-domestic mammals in Australia are marsupials, over 100 species—including seals, bats, and mice—are not marsupials but placentals. It is clear, however, that these placentals are not native to this island continent: all nonhuman placentals except the dingo, a dog introduced by the first humans that settled Australia, are animals whose ancestors could swim long distances, fly, or float on driftwood. The conclusion above is properly drawn if which one of the following is assumed? (A) Some marsupials now found in Australia might not be native to that continent, but rather might have been introduced to Australia by some other means. ( Point is against the argument ... most non domestic animal - marsupial ) (B) Humans who settled Australia probably introduced many of the placental mammal species now present on that Continent.(True , but this is just a fact). (C) The only Australian placentals that could be native to Australia would be animals whose ancestors could not have reached Australia from elsewhere.(Argument says most of the non domestics are marsupial , some are placental , some placental are not native to Australia .Any placental would be native to Australia if ancestor could not reach by any means ) (D) No marsupials now found in Australia can swim long distances, fly, or float on driftwood.(taking about present situation ,we need some info regarding source , irrelevant ) (E) Seals, bats, and mice are typically found only in areas where there are no native marsupials.(taking about habitat , we need some info regarding some source , irrelevant ) IMO C

2009 July 2nd, 11:28 AM	#7 (permalink)
KrazyGMAT Eager! Join Date: Jun 2009 Location: INDIA Posts: 84	[quote=madhur_ahuja;768186]Apologies for posting multiple questions in one thread .. But had no other choice. Instead of blaming an airline accident on pilot error, investigators should find out why the error was made by analyzing airplane design, airline management, and pilot-training programs. For only then can changes be made to ensure that the same type of error does not recur and cause another accident. Which of the following is a presupposition of the argument above? (A) Pilot error is not a contributing factor in most airline accidents. (B) Airline companies themselves should be the agents who investigate airline accidents. (C) Stricter government regulation of airline companies will make air travel significantly safer. (D) Investigators of airline accidents should contribute to the prevention of future accidents. (E) Most pilots who make errors in flying will repeat their errors unless they are retrained. answer:d Because of the recent transformation of the market. Quore, Inc., must increase productivity, 10 percent over the course of the next two years, or it will certainly go bankrupt. In fact, however, Quore’s production structure is such that if a 10 percent productivity increase is possible, then a 20 percent increase is attainable. If the statements above are true, which one of the following must on the basis of them also be true? (A) It is only Quore’s production structure that makes it possible for Quore to survive the transformation of the market. (B) Quore will not go bankrupt if it achieves a productivity increase of 20 percent over the next two years. (C) If the market had not been transformed, Quore would have required no productivity increase in order to avoid bankruptcy. (D) Because of the transformation of the market, Quore will achieve a productivity increase of 10 percent over the next two years. (E) If a 20 percent productivity increase is unattainable for Quore, then it must go bankrupt. answer:E Until he was dismissed amid great controversy, Hastings was considered one of the greatest intelligence agents of all time. It is clear that if his dismissal was justified, then Hastings was either incompetent or else disloyal. Soon after the dismissal, however, it was shown that he had never been incompetent. Thus, one is forced to conclude that Hastings must have been disloyal. Which one of the following states an assumption upon which the argument depends? (A) Hastings’s dismissal was justified. (B) Hastings was a high-ranking intelligence officer. (C) The dismissal of anyone who was disloyal would be justified. (D) Anyone whose dismissal was justified was disloyal. (E) If someone was disloyal or incompetent, then his dismissal was justified. answer:A Amy McConnell is considering running for election against the incumbent, Gregory Lutz. If Lutz has a large campaign fund, then he is already far ahead, and McConnell will not run against him. If Lutz does not have a large campaign fund, McConnell will scrutinize Lutz’s record for any hints of scandal that she could use against him. Anything of a scandalous nature would increase McConnell’s chances of winning, and she would campaign for election. If Lutz has a clean record, however, McConnell will not run against him. Given the information in the passage, which one of the following must be false? (A) Lutz does not have a large campaign fund, and McConnell does not run against him. (B) Lutz’s record contains items that would increase McConnell’s chances of winning, and she runs against him. (C) Lutz’s record contains scandalous items, and McConnell does not run against him. (D) Lutz’s record contains nothing that would increase McConnell’s chances of winning, and she runs against him. (E) Lutz has a large campaign fund, and McConnell does not run against him. answer:c Only if the electorate is moral and intelligent will a democracy function well. Which one of the following can be logically inferred from the claim above? (A) If the electorate is moral and intelligent, then a democracy will function well. (B) Either a democracy does not function well or else the electorate is not moral or not intelligent. (C) If the electorate is not moral or not intelligent, then a democracy will not function well. (D) If a democracy does not function well, then the electorate is not moral or not intelligent. (E) It cannot, at the same time, be true that the electorate is moral and intelligent and that a democracy will not function well. answer:C The workers at Bell Manufacturing will shortly go on strike unless the management increases their wages. As Bell’s president is well aware, however, in order to increase the worker’s wages, Bell would have to sell off some of its subsidiaries. So, some of Bell’s subsidiaries will be sold. The conclusion above is properly drawn if which one of the following is assumed? (A) Bell Manufacturing will begin to suffer increased losses. (B) Bell’s management will refuse to increase its worker’s wages. (C) The workers at Bell Manufacturing will not be going on strike. (D) Bell’s president has the authority to offer the workers their desired wage increase. (E) Bell’s workers will not accept a package of improved benefits in place of their desired wage increase. answer Although most species of non-domestic mammals in Australia are marsupials, over 100 species—including seals, bats, and mice—are not marsupials but placentals. It is clear, however, that these placentals are not native to this island continent: all nonhuman placentals except the dingo, a dog introduced by the first humans that settled Australia, are animals whose ancestors could swim long distances, fly, or float on driftwood. The conclusion above is properly drawn if which one of the following is assumed? (A) Some marsupials now found in Australia might not be native to that continent, but rather might have been introduced to Australia by some other means. (B) Humans who settled Australia probably introduced many of the placental mammal species now present on that Continent. (C) The only Australian placentals that could be native to Australia would be animals whose ancestors could not have reached Australia from elsewhere. (D) No marsupials now found in Australia can swim long distances, fly, or float on driftwood. (E) Seals, bats, and mice are typically found only in areas where there are no native marsupials. answer:C Public reports by national commissions, governors’ conference, and leadership groups have stressed the great need for better understanding of international affairs by the citizenry. If the country is to remain a leading nation in an era of international competitiveness, the need is undeniable. If there is such a need for the citizenry to have a better understanding of international affairs, then all of our new teachers must be prepared to teach their subject matter with an international orientation. If all of the statements in the passage are true, which one of the following must also be true? (A) If the country is to remain a leading nation in an era of international competitiveness, then new teachers must be prepared to teach their subject matter with an international orientation. (B) If new teachers are prepared to teach their subject matter with an international orientation, then the country will remain a leading nation in an era of international competitiveness. (C) If there is better understanding of international affairs by the citizenry, then the country will remain a leading nation in an era of international competitiveness. (D) If the country is to remain a leading nation in an era of international competitiveness, then there is no need for the citizenry to have a better understanding of international affairs. (E) Public reports from various groups and commissions have stressed the need for a more international orientation in the education of teachers. answer:A por favor, El Señor Send The OA

2009 July 2nd, 08:08 PM	#8 (permalink)
finsisher TestMagic Guru Join Date: Feb 2007 Posts: 1,845	I am burn out today because of office work..... only if electorate..... answer: C and i am sure its correct, Rest I will post tomorrow reasoning for this answer,,, necessary but not sufficient condition.. if then is

2009 July 2nd, 09:35 PM	#9 (permalink)
MBA2010HereWeGo Within my grasp! Join Date: Jun 2009 Location: Seattle, WA Posts: 257	I got E, B, A, D, A, D, C, C. Please post OA and explaination. Thanks!

2009 July 3rd, 01:36 AM	#10 (permalink)
sasen Within my grasp! Join Date: Apr 2009 Posts: 177	mi answers are: 1)E 2)E 3)A 4)D 5)C 6)C 7)C 8)A Will explain after the OA..since there have been so mani replies

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